How many grams of sodium chloride ere dissclved in 375 mi of a 0.90% sailne solution? (round answer to the correct number of sig.figs)

Q: Q3\ Calculate the normality of a solution of mercuric chloride HgCl2 , where 1.75 g of it is…

A: Given:-         mass of HgCl2=1.75g         volume =150 ml                      =0.150L…

Q: hen 2.00 grams of KMnO4 (MW = 158.0 g/mol) is dissolved into 100.0 mL of solution, what normality…

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Q: How many milliliters of 11.3 M hydroiodic acid solution should be used to prepare 4.50 L of 0.800…

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Q: Milliliters of isopropanol = mL Submit Part C How many liters of a 3.32 MK2SO4 solution are needed…

A: GivenMolarity of K2SO4 =3.32MMass to be obtained = 58.1g

Q: Which of the following substances is NOT solution? O A. humid air O B. beer

A: Solution in which two or more elements of compound are mixed.

Q: A doctor orders that a patient receive 0.0036 mole of sodium chloride.  The only solution available…

A: Given a solution: 5.00 g per 500 mL NaCl solution. moles of NaCl required = 0.0036 mol Using the…

Q: 253 mL of a 5.0 M stock solution is diluted with water to a volume of 2.3 L. What's the new…

A: Given that, Molarity of concentrated stock solution  M1 = 5.0 M Volume of concentrated stock…

Q: How many grams of LiF would be present in 575 ml of 0.750MSohetien

A: Given information is as follows: The molarity of the solution = 0.750 M The volume of the solution =…

Q: If a 1000ml liquor beer is 36% alcohol by volume, how many ml of the solution are ethanol?

A: Given data Volume % of alcohol (solute) = 36 % Total volume of solution = 1000 mL…

Q: How many milliliters of 5.0 M K2Cr2O7 solution must be diluted to prepare 350mL of 0.10 M solution?

A:

Q: How many milliliters of 7.65 M nitric acid solution should be used to prepare 5.50 L of 0.500 HNO3 M…

A: Given, 7.65 M nitric acid  5.50 L of 0.500 HNO3 M

Q: How many grams of 10% and 40% sodium chloride must be mixed to obtain 200g of a 20% solution?

A: 10%, 20% and 40% NaCl solution means 10, 20 and 40 gm NaCl are present in 100 gm, 100 gm and 100 gm…

Q: How many millimeters of a 0.49M sucrose solution contain 504g sucrose?

A: Introduction If the value of molarity of any particular solution and mass of the solvent is given,…

Q: How many mL of an 8.56% solution can be prepared from 42.8 g of sucrose?

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Q: f we want to prepare 200 g of a 25% m / m KI solution, how many grams of salt are required?

A: % m/m = (100 x Mass of solute)/Mass of solution Given that: Mass of solution = 200 g % m/m = 25%

Q: If a solution contains salt (NaCI) and water (HOH) and the density of water is 1.0 g/ mL (the mass…

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Q: How many milliliters of 10.00M acetic acid solution should I use to make 136.00 mL of 0.6650 M…

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Q: What volume of drug is in 25 cc of an 6% solution?

A: Volume percent (v/v)% :-  The volume in cc of solute present in 100 cc of solution is defined as…

Q: A drink sold in a health food store contains 2.10% (w/v) of vitamin C. What volume would you have to…

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Q: What is the molar it's of 87g of KBr dissolved in enough water to give 475 mL of solution?

A: Step : 1             Find the molarity of the solution.

Q: A solution is made by addinh 50 mL of ethanol to 180 mLof water. Calculate the percent by volume.

A: The volume of the solute(ethanol)= 50 mL The volume of the solvent(water0=180 mL Therefore, the…

Q: How many grams of calcium chloride in 100.0 mL of 25% solution?

A: The volume of the solution is = 100.0 mL The concentration of calcium chloride is = 25 % The mass of…

Q: What volume of 0.51 N CaCO; solution contains 161.5 grams of CaCO,?

A: Mass of CaCO3 is 161.5 g and normality is 0.51 N. Molar mass of CaCO3 is 100g/mol and valency of Ca…

Q: I was given a task to formulate 80mg/15ml (473ml) of Theophylline suspension. But i dont know the…

A: Given, Volume of Theophylline = 473mL Density=80mg/15mL

Q: volume

A:

Q: You have a solution that is 4.00 % mass or % (m/m). How many grams of solute do you have in 52.0…

A: Mass %ge of any solution is calculated by dividing the mass of the solute with the total mass of the…

Q: at mass of water is ecessary .0 g of a 2.500 % sugar solution 165.8 g

A: 2.50 % by mass means,  100 g solution contains 2.50 g sugar. Now, Mass of sugar = 180×2.50/100…

Q: What is the concentration of a solution formed by diluting 68.65mL of a 4.75M glucose solution to…

A: A numerical problem based on concentration, which is to be accomplished.

Q: What volume of beer that is 6.0 % by volume alcohol contains 200. ml CH3CH2OH (ethyl alcohol)?

A: Given that the volume percent of alcohol is 6 percent and the total volume of ethyl alcohol is 200 m…

Q: 1. Consider the following solution: the solute has a mass of 8.55 g and the mass of the solvent is…

A: Ratio of mass of solute present in the solution to mass of solution multiply by 100 is known as %…

Q: How many milliliters of a 0.200 Mpotassium chloride solution should be added to 29.0 mL of a 0.430…

A:

Q: Q1: A solution containing 10 mmol CaCl2 is diluted to 1 L. Calculate the number of grams of…

A: Note: As per our guidelines, we are supposed to answer only one question. Please repost the other…

Q: 7.49af Nacl is dissolved in 35 mL of water. aalaulate the a saline CNacD solution. mass percnt of…

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Q: How many mL of 0.500 M NaI would be required to make a 0.0550 M solution of NaI when diluted to…

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Q: ow many grams of KF are contained in 619.5 mL of 0.135 M KF solution? Report you nswer to two…

A: Formula used :  Molarity = no. of moles/ volume (Lt) Where no. of moles= mass/ molar mass

Q: A student purchased solid juice extract from a supermarket and dissolved an unknown amnount in water…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What is the mass percent of a solution made with 14.7 g NaCl and 110.0 g water? ______ % (Give…

A: Mass Percent of solution means mass of solute present in 100 gram of solution.  Given : Mass of…

Q: A 10µg/ml solution is prepared by diluting. ul of a 10mg/ml solution into 1ml of water.

A: Here we are diluting the concentrated sample to get a diluted sample.

Q: How many millilitres of 5.0 M K2Cr2O7 solution must be diluted to prepare 25 mL of 0.10 M solution?

A: Given:M1 = 5.0 MM2 = 0.1 M.V2 = 25 mL

Q: What is the welght/volume % concentration of phenol if 0.40 grams are dissolved in 35.0 mL of…

A: Given :-  amount of phenol = 0.40 g  volume of solution = 35.0 mL  To calculate :-  % w/v of…

Q: Concentrated hydrochloric acid (HC) has a concentration of 12.0M. How many ms of concentrated HCl…

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Q: A physician orders Keflin 500 mg evry six hours for your patient. Keflin 1 gm/10ml is available for…

A: Physicians order 500 mg per six hours  And 1gm/10ml is available for use. If 10 ml required 1gm then…

Q: a patinet must drink 4.05oz of a prescribed solution. if only a teaspoon is abailable, hoe many…

A: To solve this problem We must know number of teaspoons in 1 oz.

Q: What is the final volume in milliliters when 0.979 L of a 40.8 % (m/v) solution is diluted to 21.2 %…

A: Final volume of m/v % solution can be determined using the law of the dilution  By comparison…

Q: How many milligrams of H2S04 are needed to make 300 mL of 4.2 N solution? (number only; two decimal…

A: We have given that Volume of H2SO4 = V = 300 mL = 0.3 L Normality of H2SO4 = N = 4.2 N

Q: How many quarts of pure antifreeze must be added to 5 quarts of a 10% antifreeze solution to obtain…

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A: Dear student I have given answer to your question in the image format.

Q: What is the volume (v/v) percent water in a solution containing 257 mL of ethyl alcohol and enough…

A: Solution -

Q: A 25mg/L solution is prepared by diluting ul of a 50g/L solution into 10ml of water.

A: To determine the concentration of diluted solution, the following equation is used. M1V1 = M2V2 On…

Q: How much of a 15.0M hydrachlaric Ciciè CHCI) shoule be Gdced to water make 100 mL cf a 3.001M…

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